>3bew_D mol:protein length:271 Major histocompatibility complex class I glycoprotein haplotype B21ELHTLRYIRTAMTDPGPGLPWFVDVGYVDGELFMHYNSTARRAVPRTEWIAANTDQQYWDRETQIVQGSEQINRENLDILRRRYNQTGGSHTVQWMSGCDILEDGTIRGYHQAAYDGRDFVAFDKGTMTLTAAVPEAVPTKRKWEEGGYAEGLKQYLEETCVEWLRRYVEYGKAELGRRERPEVRVWGKEADGILTLSCRAHGFYPRPIVVSWLKDGAVRGQDAQSGGIVPNGDGTYHTWVTIDAQPGDGDKYQCRVEHASLPQPGLYSWR